3538608

Information

• Patent Grant
• 3538608

• References
• Source

• Patent Number

  3,538,608

• Date Filed

  Not available

• Date Issued

  Tuesday, November 10, 1970
  54 years ago

• CPC

  • E02D1/08 - after finishing the foundation structure
  • G01B7/18 - using change in resistance

• US Classifications

  • 033 - Geometrical instruments